1780341714

素因数分解:

$2^1\times 3^3\times {\mathrm{8353}}^1\times {\mathrm{3947}}^1$

素因数の和:12311

約数の個数: 32

約数和(自身を含む): 3957791040

約数和(自身を除く): 2177449326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3947, 7894, 8353, 11841, 16706, 23682, 25059, 35523, 50118, 71046, 75177, 106569, 150354, 213138, 225531, 451062, 32969291, 65938582, 98907873, 197815746, 296723619, 593447238, 890170857, 1780341714]

約数ペア:

[(1, 1780341714), (2, 890170857), (3, 593447238), (6, 296723619), (9, 197815746), (18, 98907873), (27, 65938582), (54, 32969291), (3947, 451062), (7894, 225531), (8353, 213138), (11841, 150354), (16706, 106569), (23682, 75177), (25059, 71046), (35523, 50118)]